Complete the sentences with a form of have to/don't have to/should/shouldn't.
1,When you catch a plane,you ............. check in before you board on it.
2,You .......... have too much hand luggage.
3,You ........... wear comfortable clothing.
4,A pilot ............. to be trained for many years.
5,Peple who want to smoke .......... sit in certain seats.
6,You......... wear your seat belt all the time.You can take is off.
7,But you ......... wear it at take -off and landing.
8,You...
Đọc tiếp
Complete the sentences with a form of have to/don't have to/should/shouldn't.
1,When you catch a plane,you ............. check in before you board on it.
2,You .......... have too much hand luggage.
3,You ........... wear comfortable clothing.
4,A pilot ............. to be trained for many years.
5,Peple who want to smoke .......... sit in certain seats.
6,You......... wear your seat belt all the time.You can take is off.
7,But you ......... wear it at take -off and landing.
8,You .......... drink too much alcohol because you might be ill.
9,There is often a film on a long flight , but you ............... watch it.
10,When you've got your luggage you ....... go through customs.
Complete the sentences with a form of have to/don't have to/should/shouldn't.
1,When you catch a plane,you .....should........ check in before you board on it.
2,You ....don't have to...... have too much hand luggage.
3,You .....should...... wear comfortable clothing.
4,A pilot ......has....... to be trained for many years.
5,Peple who want to smoke .....shouldn't..... sit in certain seats.
6,You.....have to.... wear your seat belt all the time.You can take is off.
7,But you ....don't have to..... wear it at take -off and landing.
8,You .....shouldn't..... drink too much alcohol because you might be ill.
9,There is often a film on a long flight , but you .......shouldn't........ watch it.
10,When you've got your luggage you ....shouldn't... go through customs.